Hello is Single-Channel Echo Cancellation supported in SpeexEnc.exe (we have only a single wave file (file with echo)? if yes, what command-line options we must use in SpeexEnc.exe? Thank you very much Regards Jahanshah -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20080726/2c746dcd/attachment.htm